{"id":261,"date":"2009-03-20T21:20:00","date_gmt":"2009-03-20T01:20:00","guid":{"rendered":""},"modified":"2013-11-19T21:24:56","modified_gmt":"2013-11-19T13:24:56","slug":"delphi%e7%ac%94%e8%ae%b0%e5%85%ad","status":"publish","type":"post","link":"https:\/\/kyle.ai\/blog\/261.html","title":{"rendered":"Delphi\u7b14\u8bb0[\u516d]"},"content":{"rendered":"<p>Delphi 2009\u65e9\u5c31\u51fa\u6765\u4e86\uff0c\u53ea\u662f\u4e00\u76f4\u6ca1\u6709\u65f6\u95f4\u53bb\u641eDelphi\uff0c\u6700\u8fd1\u505a\u7f51\u9875\u82b1\u4e86\u4e9b\u65f6\u95f4\u3002\u73b0\u5728\u597d\u4e86\uff0c\u53c8\u56de\u6765\u7ee7\u7eed\u7814\u7a76Delphi\u4e86\u3002\u4eca\u5929\u88c5\u4e86\u4e00\u5929\u7684Delphi 2009\uff0c\u662f\u7684\uff0c\u4e00\u5929\uff0c\u4e00\u70b9\u90fd\u5938\u5f20\uff0c\u662f\u5728\u7ebf\u5b89\u88c5\u7684\uff0c\u975e\u5e38\u6162\uff0c\u800c\u4e14\u975e\u5e38\u9ebb\u70e6\uff0c\u6ca1\u6709\u70b9\u8010\u5fc3\u8fd8\u771f\u662f\u88c5\u4e0d\u4e86\u3002<\/p>\n<p>\u4ece\u6b64\u5f00\u59cb\u7528Delphi 2009\u4e86\u3002<\/p>\n<p>\u7981\u6b62\u6539\u53d8\u5927\u5c0f\uff0c\u5728OnCanResize\u91cc\u9762\u5199:resize:=false\u5c31\u597d<\/p>\n<pre class=\"brush: delphi; title: ; notranslate\" title=\"\">\r\nMemo1.Text := StringReplace(Memo1.Text, sLineBreak, \u201d, &#x5B;rfReplaceAll]);\r\n<\/pre>\n<p>\u5728 EncdDecd \u5355\u5143<\/p>\n<pre class=\"brush: delphi; title: ; notranslate\" title=\"\">\r\nprocedure EncodeStream(Input, Output: TStream);\r\nprocedure DecodeStream(Input, Output: TStream);\r\nfunction EncodeString(const Input: string): string;\r\nfunction DecodeString(const Input: string): string;\r\n\r\nfunction DecodeBase64(const Input: AnsiString): TBytes;\r\nfunction EncodeBase64(const Input: Pointer; Size: Integer): AnsiString;\r\n<\/pre>\n<pre class=\"brush: delphi; title: ; notranslate\" title=\"\">\r\n\/\/\u80fd\u8fc7WebBrowser\u7684URL\u6765\u5224\u65ad\u662f\u5426\u6362\u9875\u9762\r\nprocedure TForm2.WebBrowser1NavigateComplete2(ASender: TObject;\r\nconst pDisp: IDispatch; var URL: OleVariant);\r\nbegin\r\nif webbrowser1.LocationURL&lt;&gt;\u2019http:\/\/show.qq.com\/inc\/login_box.html\u2019\r\n\r\nthen\r\nform2.Hide;\r\nend;\r\n<\/pre>\n<p>StringGrid\u7684\u7528\u6cd5:<\/p>\n<pre class=\"brush: delphi; title: ; notranslate\" title=\"\">\r\nStringGrid1.ColWidths&#x5B;0]:=135;\r\nStringGrid1.ColWidths&#x5B;1]:=135;\r\nStringGrid1.ColWidths&#x5B;2]:=135;\r\nStringGrid1.ColWidths&#x5B;3]:=121;\r\nStringGrid1.Cells&#x5B;0,0]:=\u2019QQ\u53f7\u7801\u2019;\r\nStringGrid1.Cells&#x5B;1,0]:=\u2019\u5462\u79f0\u2019;\r\nStringGrid1.Cells&#x5B;2,0]:=\u2019\u6240\u5c5e\u5206\u7ec4\u2019;\r\nStringGrid1.Cells&#x5B;3,0]:=\u2019\u5206\u6790\u7ed3\u679c\u2019;\r\nStringGrid1.RowCount:=25;\r\n\r\nlistview1.GridLines:=true;                 \/\/\u663e\u793a\u5206\u9694\u7ebf\r\nlistview1.RowSelect:=true;              \/\/\u53ef\u9009\u4e2d\r\n<\/pre>\n<p>\u201cCtrl+\u7a7a\u683c\u201d \u8bed\u6cd5\u63d0\u793a<br \/>\n\u8fd9\u5e94\u8be5\u662f Delphi \u4e2d\u5e94\u7528\u6700\u591a\u7684\u5feb\u6377\u952e\u4e4b\u4e00, \u4f46\u548c\u4e2d\u6587\u8f93\u5165\u6cd5\u51b2\u7a81;<br \/>\n\u628a\u4e2d\u6587\u8f93\u5165\u6cd5\u4e2d\u7684 Ctrl+Space \u66f4\u6362\u4e00\u4e0b\u5c31\u597d\u4e86(\u4ece\u63a7\u5236\u9762\u677f -&gt; \u65e5\u671f\u3001\u65f6\u95f4\u3001\u8bed\u8a00\u548c\u533a\u57df\u8bbe\u7f6e -&gt; \u8bed\u8a00\u548c\u533a\u57df\u9009\u9879 -&gt; \u8bed\u8a00 -&gt; \u8be6\u7ec6\u4fe1\u606f)<\/p>\n<pre class=\"brush: delphi; title: ; notranslate\" title=\"\">\r\nInternetGetCookie(PChar(url), nil, buf, size);\r\n<\/pre>\n<p>\u83b7\u53d6url\u7684COOKIE<\/p>\n<pre class=\"brush: delphi; title: ; notranslate\" title=\"\">\r\nwindow := (WebBrowser1.Document as IHTMLDocument2).parentWindow;\r\n<\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"brush: delphi; title: ; notranslate\" title=\"\">\r\n\/\/\u58f0\u660e:\r\nCopyFile(\r\nlpExistingFileName: PChar; {\u6e90\u6587\u4ef6}\r\nlpNewFileName: PChar;      {\u76ee\u6807\u6587\u4ef6}\r\nbFailIfExists: BOOL        {\u5982\u679c\u76ee\u6807\u6587\u4ef6\u5b58\u5728, True: \u5931\u8d25; False: \u8986\u76d6}\r\n): BOOL;\r\n<\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"brush: delphi; title: ; notranslate\" title=\"\">\r\nSelf.GetFormImage.SaveToFile(\u2018c:\\temp\\Form1.bmp\u2019);\u4e00\u53e5\u8bdd\u4e3a\u5f53\u524d\u7a97\u53e3\u5ba2\u6237\u533a\u6349\u56fe: GetFormImage\r\n<\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"brush: delphi; title: ; notranslate\" title=\"\">\r\n\/\/Edit \u6587\u672c\u7684\u9009\u62e9\u4e0e\u5149\u6807\u4f4d\u7f6e\r\nprocedure TForm1.Button1Click(Sender: TObject);\r\nbegin\r\nEdit1.SetFocus;                           \/\/\u7ed9\u4e8e\u7126\u70b9\r\nSendMessage(Edit1.Handle,EM_SETSEL,0,1); \/\/\u9009\u62e9\u7b2c\u4e00\u4e2a\u5b57\u7b26\r\nSendMessage(Edit1.Handle,EM_SETSEL,0,-1); \/\/\u5168\u9009\r\nSendMessage(Edit1.Handle,EM_SETSEL,1,1); \/\/\u5149\u6807\u79fb\u5230\u7b2c\u4e00\u4e2a\u5b57\u7b26\u540e\u9762\r\nSendMessage(Edit1.Handle,EM_SETSEL,0,0); \/\/\u5149\u6807\u79fb\u5230\u5f00\u59cb\r\nSendMessage(Edit1.Handle,EM_SETSEL,-1,0); \/\/\u5149\u6807\u79fb\u5230\u5f00\u59cb\r\nend;\r\n<\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"brush: delphi; title: ; notranslate\" title=\"\">\r\n{\u7ed9 Memo \u6392\u5e8f\u7684\u51fd\u6570}\r\nprocedure SortMemo(const m: TMemo);\r\nbegin\r\nwith TStringList.Create do\r\nbegin\r\n    Sorted := True;\r\n    Text := m.Text;\r\n    m.Text := Text;\r\n    Free;\r\nend;\r\nend;\r\n<\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"brush: delphi; title: ; notranslate\" title=\"\">\r\n\/\/\u58f0\u660e:\u83b7\u53d6\u8ba1\u7b97\u673a\u540d\u79f0\r\nGetComputerName(\r\nlpBuffer: PChar; {\u7f13\u51b2\u533a}\r\nvar nSize: DWORD {\u7f13\u51b2\u533a\u5927\u5c0f}\r\n): BOOL;\r\n\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2014\u2013\r\n\/\/\u4e3e\u4f8b:\r\nvar\r\narr: array&#x5B;0..MAX_COMPUTERNAME_LENGTH] of char;\r\nd: DWORD;\r\nbegin\r\nd := SizeOf(arr);\r\nGetComputerName(arr, d);\r\nShowMessage(arr);\r\nend;\r\n<\/pre>\n<p>&nbsp;<\/p>\n<pre class=\"brush: delphi; title: ; notranslate\" title=\"\">\r\n\/\/\u58f0\u660e:\r\nMessageBeep(\r\nuType: UINT {\u53c2\u6570\u662f\u4e2a\u5e38\u6570; \u6839\u636e\u4e0d\u540c\u7684\u5e38\u6570\u53d1\u51fa\u4e0d\u540c\u7684\u58f0\u97f3, \u4e5f\u5c31\u662f\u8c03\u7528\u4e86\u4e0d\u540c\u7684 wav}\r\n): BOOL;\r\n\/\/\u53c2\u6570 uType \u53ef\u9009\u503c:\r\nMB_OK              = 0;\r\nMB_ICONHAND        = 16;\r\nMB_ICONQUESTION    = 32;\r\nMB_ICONEXCLAMATION = 48;\r\nMB_ICONASTERISK    = 64;\r\n\r\n\/\/\u58f0\u660e:\r\nGetDiskFreeSpaceEx(\r\nlpDirectoryName: PChar;                          {\u78c1\u76d8\u6839\u8def\u5f84}\r\nvar lpFreeBytesAvailableToCaller: TLargeInteger; {\u53ef\u7528\u7a7a\u95f4}\r\nvar lpTotalNumberOfBytes: TLargeInteger;         {\u603b\u7a7a\u95f4}\r\nTotalFree: PLargeInteger                         {\u5269\u4f59\u7a7a\u95f4}\r\n): BOOL;\r\n\u4f8b\uff1aGetDiskFreeSpaceEx(\u2018C:\u2019,d1,d2,@d3);\r\nMemo1.Clear;\r\nwith Memo1.Lines do\r\nbegin\r\n    Add(Format(\u2018\u53ef\u7528\u7a7a\u95f4: %f GB\u2019,&#x5B;d1\/1024\/1024\/1024]));\r\n    Add(Format(\u2018\u603b\u7a7a\u95f4: %f GB\u2019,&#x5B;d2\/1024\/1024\/1024]));\r\n    Add(Format(\u2018\u5269\u4f59\u7a7a\u95f4: %f GB\u2019,&#x5B;d3\/1024\/1024\/1024]));\r\nend;\r\n\r\n\/\/\u58f0\u660e:GetDriveType \u2013 \u83b7\u53d6\u78c1\u76d8\u7c7b\u578b\r\nGetDriveType(\r\nlpRootPathName: PChar {\u78c1\u76d8\u6839\u76ee\u5f55}\r\n): UINT;\r\n\/\/\u8fd4\u56de\u503c:\r\nDRIVE_UNKNOWN     = 0; {\u672a\u77e5}\r\nDRIVE_NO_ROOT_DIR = 1; {\u53ef\u79fb\u52a8\u78c1\u76d8}\r\nDRIVE_REMOVABLE   = 2; {\u8f6f\u76d8}\r\nDRIVE_FIXED       = 3; {\u672c\u5730\u786c\u76d8}\r\nDRIVE_REMOTE      = 4; {\u7f51\u7edc\u78c1\u76d8}\r\nDRIVE_CDROM       = 5; {CD-ROM}\r\nDRIVE_RAMDISK     = 6; {RAM \u78c1\u76d8}\r\n<\/pre>\n<pre class=\"brush: delphi; title: ; notranslate\" title=\"\">\r\nGetLocalTime\u3001SetLocalTime\u3001SetSystemTime \u2013 \u83b7\u53d6\u4e0e\u8bbe\u7f6e\u7cfb\u7edf\u65f6\u95f4\r\n\r\nGetActiveWindow \u2013 \u83b7\u53d6\u5f53\u524d\u6d3b\u52a8\u7a97\u53e3\u7684\u53e5\u67c4 GetActiveWindow: HWND; {\u65e0\u53c2\u6570; \u8fd4\u56de\u5f53\u524d\u6d3b\u52a8\u7a97\u53e3\u7684\u53e5\u67c4}\r\n\r\nGetFocus: HWND; {\u65e0\u53c2\u6570; \u8fd4\u56de\u5f53\u524d\u62e5\u6709\u7126\u70b9\u7a97\u53e3\u7684\u53e5\u67c4}\r\n\r\nGetParent \u2013 \u83b7\u53d6\u6307\u5b9a\u7a97\u53e3\u7684\u7236\u7a97\u53e3\u53e5\u67c4\r\nGetParent(\r\nhWnd: HWND {\u7a97\u53e3\u53e5\u67c4}\r\n): HWND;     {\u8fd4\u56de\u7236\u7a97\u53e3\u53e5\u67c4}\r\n\r\n\u5224\u65ad\u4e24\u4e2a\u7a97\u53e3\u662f\u4e0d\u662f\u7236\u5b50\u5173\u7cfb\r\nIsChild(\r\nhWndParent, hWnd: HWND {\u53c2\u6570\u662f\u4e24\u4e2a\u7a97\u53e3\u53e5\u67c4, \u7236\u7a97\u53e3\u5728\u524d}\r\n): BOOL;\r\n\r\nIsIconic\u3001IsZoomed \u2013 \u5206\u522b\u5224\u65ad\u7a97\u53e3\u662f\u5426\u5df2\u6700\u5c0f\u5316\u3001\u6700\u5927\u5316\r\nIsIconic(\r\nhWnd: HWND {\u7a97\u53e3\u53e5\u67c4}\r\n): BOOL;\r\nIsZoomed(\r\nhWnd: HWND {\u7a97\u53e3\u53e5\u67c4}\r\n): BOOL;\r\n\r\nMoveWindow \u2013 \u6539\u53d8\u7a97\u53e3\u7684\u4f4d\u7f6e\u4e0e\u5927\u5c0f\r\nMoveWindow(\r\nhWnd: HWND;               {\u7a97\u53e3\u53e5\u67c4}\r\nX, Y: Integer;            {\u4f4d\u7f6e}\r\nnWidth, nHeight: Integer; {\u5927\u5c0f}\r\nbRepaint: BOOL            {\u662f\u5426\u91cd\u7ed8}\r\n): BOOL;\r\n\r\n\u521b\u5efa\u4e0d\u89c4\u5219\u7a97\u4f53\uff1a\r\nvar\r\nrgn: HRGN;\r\nbegin\r\nrgn := CreateEllipticRgn(0, 0, Width, Height);\r\nSetWindowRgn(Handle, rgn, True);\r\nend;\r\n\r\n\u6a21\u62df\u70b9\u51fb\u7f51\u9875\u4e2d\u7684\u6309\u94ae\r\n\u77e5\u9053Name\r\nWebBrowser1.OleObject.document.all.item(\u2018btnName\u2019).click;\r\n\/\/WebBrowser1.OleObject.document.all.item(\u2018btnName\u2019, 0).click;\r\n\u77e5\u9053ID\r\nWebBrowser1.OleObject.document.getElementByID(\u2018btnID\u2019).click;\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Delphi 2009\u65e9\u5c31\u51fa\u6765\u4e86\uff0c\u53ea\u662f\u4e00\u76f4\u6ca1\u6709\u65f6\u95f4\u53bb\u641eDelphi\uff0c\u6700\u8fd1\u505a\u7f51\u9875\u82b1\u4e86\u4e9b\u65f6\u95f4\u3002\u73b0\u5728\u597d\u4e86\uff0c\u53c8\u56de\u6765\u7ee7\u7eed [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-261","post","type-post","status-publish","format-standard","hentry","category-my_notes"],"_links":{"self":[{"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/posts\/261","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/comments?post=261"}],"version-history":[{"count":3,"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/posts\/261\/revisions"}],"predecessor-version":[{"id":4841,"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/posts\/261\/revisions\/4841"}],"wp:attachment":[{"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/media?parent=261"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/categories?post=261"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kyle.ai\/blog\/wp-json\/wp\/v2\/tags?post=261"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}